Invention Grant
- Patent Title: Managing programming convergence associated with memory cells of a memory sub-system
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Application No.: US17115357Application Date: 2020-12-08
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Publication No.: US11532367B2Publication Date: 2022-12-20
- Inventor: Jun Xu , Violante Moschiano , Erwin E. Yu
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Lowenstein Sandler LLP
- Main IPC: G11C16/08
- IPC: G11C16/08 ; G11C16/34 ; G11C16/26 ; G11C16/24 ; G11C16/10

Abstract:
A first programming pulse is caused to be applied to a wordline associated with a memory cell of the memory sub-system. In response to first programming pulse, causing a program verify operation to be performed to determine a measured threshold voltage associated with the memory cell. The measured threshold voltage associated with the memory cell is stored in a sensing node. A determination is made that the measured threshold voltage of the memory cell satisfies a condition and the measured threshold voltage stored in the sensing node is identified. A bitline voltage matching the measured threshold voltage is caused to be applied to a bitline associated with the memory cell.
Public/Granted literature
- US20220180952A1 MANAGING PROGRAMMING CONVERGENCE ASSOCIATED WITH MEMORY CELLS OF A MEMORY SUB-SYSTEM Public/Granted day:2022-06-09
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